---
product_id: 298558580
title: "C-Strobe™ - Manual Activated LED PFD Emergency Strobe w/Clip"
brand: "acr"
price: "44247CFA"
currency: XOF
in_stock: true
reviews_count: 5
category: "Acr"
url: https://www.desertcart.sn/products/298558580-c-strobe-manual-activated-led-pfd-emergency-strobe-w-clip
store_origin: SN
region: Senegal
---

# 20 Lumen super bright LED Waterproof 24h at 1m depth 30+ hours continuous runtime C-Strobe™ - Manual Activated LED PFD Emergency Strobe w/Clip

**Brand:** acr
**Price:** 44247CFA
**Availability:** ✅ In Stock

## Summary

> ⚡ Stay lit, stay safe — your emergency glow-up essential!

## Quick Answers

- **What is this?** C-Strobe™ - Manual Activated LED PFD Emergency Strobe w/Clip by acr
- **How much does it cost?** 44247CFA with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.sn](https://www.desertcart.sn/products/298558580-c-strobe-manual-activated-led-pfd-emergency-strobe-w-clip)

## Best For

- acr enthusiasts

## Why This Product

- Trusted acr brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Long-Lasting Safety:** Over 30 hours of continuous light keeps you prepared through the longest emergencies.
- • **Compact & Clip-Ready:** Sleek, pocket-sized with clip mount fits seamlessly on your lifejacket or gear.
- • **Effortless Activation:** Simple twist on/off design means no fumbling in critical moments.
- • **Built to Brave the Elements:** Waterproof tested for 24 hours at 1 meter depth — ready for any marine challenge.
- • **Brilliant Visibility, Always:** USCG/SOLAS approved 20 Lumen LED ensures you’re seen when it counts.

## Overview

The ACR C-Strobe™ is a USCG/SOLAS approved, manual-activated LED emergency strobe delivering 20 lumens of bright light with a 30+ hour runtime. Waterproof tested for 24 hours at 1 meter depth, its compact design clips easily to lifejackets, ensuring reliable visibility in critical situations.

## Description

The ACR 3963.1 C-Light is a reliable USCG/SOLAS approved 20 Lumen LED Light with a typical operating life of 30 hours. Super Bright, 20 Lumen LED Light Waterproof Tested for 24 Hours at 1M Simple Twist On/Twist Off Activation Requires 2 AA 1.5V Batteries Continuous Operating Life of 30+ Hours Small Design fits in pocket or easily attached to a Lifejacket *Replaced ACR 3355

Review: Good product. Bright but small enough to not encumber the life jacket (or donut throw). This is turned on manually. Have not tested in real life or death situation but I am confirmable with the quality. The one on the donut sits outside all the time and I periodically twist it to make sure it comes on. No failures.
Review: Yo compré una unidad para usar como complemento de seguridad de los chalecos salvavidas en mi velero. Mi primera decepción es que esperaba una luz "Strobe", que generalmente se interpreta como destelleante pero no pasa de ser una luz intermitente muy normalita. La segunda decepción es que pensaba usarlo atado al chaleco salvavidas, contando que flotaba, pero al contrario, se hunde por el peso de las pilas, y debajo del agua esa tenue luz es prácticamente inútil. Intentaré darle uso añadiendo a su alrededor un anillo flotador.

## Features

- The ACR 3963.1 C-Light is a reliable USCG/SOLAS approved 20 Lumen LED Light with a typical operating life of 30 hours.
- Super Bright, 20 Lumen LED Light Waterproof Tested for 24 Hours at 1M
- Simple Twist On/Twist Off Activation Requires 2 AA 1.5V Batteries
- Continuous Operating Life of 30+ Hours
- Small Design fits in pocket or easily attached to a Lifejacket *Replaced ACR 3355

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B01E7MVEUQ |
| ASIN  | B01E7MVEUQ |
| Amperage | 0.33 Amps |
| Are Batteries Included | No |
| Brand | acr |
| Brightness | 20 Lumen |
| Bulb Features | manual activated |
| Colour | Yellow |
| Country of Origin | USA |
| Country of Origin  | USA |
| Customer Reviews | 4.3 4.3 out of 5 stars (498) |
| Date First Available  | 13 April 2016 |
| Department | horns, Whistles |
| Department  | horns, Whistles |
| Finish Type | Powder Coated |
| Is Discontinued By Manufacturer  | No |
| Item Dimensions LxWxH | 17.9 x 17.2 x 6.9 Centimeters |
| Item Dimensions LxWxH  | 17.9 x 17.2 x 6.9 Centimeters |
| Item Weight | 0.28 g |
| Item Weight  | 0.28 g |
| Item model number | 3965.1 |
| Item model number  | 3965.1 |
| Light Output Maximum | 20 Lumens |
| Light Source Type | Light Emitting Diode |
| Light Source Wattage | 0.7 Watts |
| Manufacturer | ACR |
| Manufacturer  | ACR |
| Maximum Compatible Light Source Wattage | 0.7 Watts |
| Mounting Type | Clip Mount |
| Number of Light Sources | 1 |
| Power Source | Battery Powered |
| Product Dimensions | 17.91 x 17.22 x 6.86 cm; 0.28 g |
| Product Dimensions  | 17.91 x 17.22 x 6.86 cm; 0.28 g |
| Shade Material | Plastic |
| Shape | Rectangular |
| Style | Modern |
| Voltage | 5 Volts |

## Product Details

- **Colour:** Yellow
- **Finish Type:** Powder Coated
- **Light Source Type:** Light Emitting Diode
- **Shade Material:** Plastic
- **Shape:** Rectangular

## Images

![C-Strobe™ - Manual Activated LED PFD Emergency Strobe w/Clip - Image 1](https://m.media-amazon.com/images/I/4126NgGJ31L.jpg)

## Questions & Answers

**Q: Is anyone using rechargeable batteries with this? How long is it flashing for you then, please? Thank you.**
A: Rechargable batteries do not last as long as top quality alkaline's nor do they hold a charge as long.   Plus, are you going to remember to recharge them often?   Throw some Duracell's in and be done.   Lithium if you want some Overkill.  If the alkaline's wear out I've been in the water way to long.

**Q: Does this meet the uscg 161.013 requirements for nighttime distress signal??**
A: It is too small and weak to serve as the vessel nighttime distress light, it is really meant to locate an individual who has fallen overboard at night.

**Q: What type of batteries does this strobe require?**
A: AA

**Q: Visibility range**
A: It's about 3 miles.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Review
*by R***K on 9 September 2025*

Good product. Bright but small enough to not encumber the life jacket (or donut throw). This is turned on manually. Have not tested in real life or death situation but I am confirmable with the quality. The one on the donut sits outside all the time and I periodically twist it to make sure it comes on. No failures.

### ⭐ Review
*by C***N on 7 April 2019*

Yo compré una unidad para usar como complemento de seguridad de los chalecos salvavidas en mi velero. Mi primera decepción es que esperaba una luz "Strobe", que generalmente se interpreta como destelleante pero no pasa de ser una luz intermitente muy normalita. La segunda decepción es que pensaba usarlo atado al chaleco salvavidas, contando que flotaba, pero al contrario, se hunde por el peso de las pilas, y debajo del agua esa tenue luz es prácticamente inútil. Intentaré darle uso añadiendo a su alrededor un anillo flotador.

### ⭐⭐⭐⭐⭐ Review
*by S***S on 31 January 2023*

Good value single distress strobe

## Frequently Bought Together

- ACR C-Strobe LED Life Jacket Emergency Signal with Clip & Velcro Strap, USCG & Solas Approved. Requires AA Batteries (Card 3965.1) for Emergency signaling.
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**Shop now:** [https://www.desertcart.sn/products/298558580-c-strobe-manual-activated-led-pfd-emergency-strobe-w-clip](https://www.desertcart.sn/products/298558580-c-strobe-manual-activated-led-pfd-emergency-strobe-w-clip)

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*Product available on Desertcart Senegal*
*Store origin: SN*
*Last updated: 2026-02-07*